World War Rising offer review

Same game as FFXV but in different setting. I mean completely identical except visuals, game balance and events they are running. Very generous offer. It requires some initial time investment, but if you follow tips it can be done rather quickly. They also usually run additional events that allow you to super-speed your development and thus complete offer even faster.

Terms: Install, Open & Reach Base level 10/11/12 or Reach power level 50k
Reward: $7 - $20
Platforms: Android and iOS
Offerwalls availability: AdGate, OfferToro, Adscend and others
Time investment: 1-2 days
First time investment: 5 days
Rating: A (Do it right away)

Tips:

• Each Base level have some other buildings requirements. Fulfill the requirements and upgrade it to next level. 
• Most of the time you wait until you have enough resources to upgrade next building (stones and metal).
• Build 1 farm, 1 lumber mill and all other resources shall be mines and quarries.
• Attack lvl 1 monsters when hero energy is full - monsters drop random resources, if you are lucky it will be stones and metal.
• Complete hero quests (they are refreshed every 6 hours) - they give some amount of all resources.
• Also events give lot of resources and gold (comparing to FFXV).
• If you get gold from drop, events or  - buy additional resources using gold. Also you get lot of gold if you register account from settings using any temp email address.
• To speed up resource gathering - attack lvl 1 monsters when hero energy is full and complete quests (which are refreshed every 6 hours).  Buy additional resources using gold. Also you get lot of gold if you register account from settings using any temp email address
• After you start building Base level 10/11/12 - offer will credit. 

50k power strategy:

• Upgrade Base and Library to level 11.
• Research missile strikes tech.
• Last tech will require 500k each resource so you will need to build and upgrade more resource buildings to hold that amount of resources. I usually build 5 farms, 5 lumber mills, 7 iron mines 8 quarries and max amount of power stations.
• Try to maximize hero level if possible
• After you research those techs you might need to get 1k-2k of power - do it by leveling up your resource and other building.

Final Fantasy XV offer review

Very generous offer. It requires some initial time investment, but if you follow tips it can be done rather quickly. They also usually run additional events that allow you to super-speed your development and thus complete offer even faster.

Terms: Install, Open & Reach Citadel level 10.
Reward: $7 - $18
Platforms: Android and iOS
Offerwalls availability: AdGate, OfferToro, Adscend and others
Time investment: 1-2 days
First time investment: 5 days
Rating: A (Do it right away)

Tips:

• Each citadel level have some other buildings requirements. Fulfill the requirements and upgrade it to next level. 
• Most of the time you wait until you have enough resources to upgrade next building (stones and metal). 
• Build 1 farm, 1 energy collector and all other resources shall be mines and quarries. 
• Attack lvl 1 monsters when hero energy is full - monsters drop random resources, if you are lucky it will be stones and metal.
• Complete hero quests (they are refreshed every 6 hours) - they give some amount of all resources.
• If you get gold from drop, events or  - buy additional resources using gold. Also you get lot of gold if you register account from settings using any temp email address.
• After you start building Citadel level 10 - offer will credit.

Additional notes:

This offer appears much less frequently now. On Swagbucks there is an offer for 1000SB that requires you to enter an email and click link from it - it works, but takes several weeks to post.

Sometimes there is another offer to get 100k power, it requires a little different strategy.

Aim to build Citadel level 10, Library level 10 (you may want to research monster level 2 and siege troop level 2), Wall level 10 and 3-4 Farms level 10. Concentrate on building siege troops and wall traps up to the limit. Also try to increase other buildings as much as possible and get as much possible hero level. It will help you get to desired power level within a week.

War Machines offer review

This game requires attention every 3 minutes to start new battle, so its hard to justify 100 battles offer, but payout can sweeten the deal

Terms: Install, Open & Complete 10 battles / Complete 100 battles.
Reward: $0.3 - $3
Platforms: Android and iOS
Offerwalls availability: AdGate, OfferToro, Adscend and others
Time investment: 30m+ for 10 battles, 300m+ for 100 battles
First time investment: 1 hour / 10 hours
Rating: C (Barely worth it)

Tips:

• Each battle lasts 3 minutes
• It is enough just to start  the battle and wait until it ends
• If you lose connection or close the game during the battle without reconnecting within certain short period, it will not be counted
• Total battle counter is available on your profile screen in main menu

POP! Slots offer review

This is a lukewarm offer that can show up with different level requirements. Level 11 and lower offers usually doesn't have generous payout, but can be done fairly quickly. Level 18 takes about a week if you are not lucky. But it doesn't need too much time investement.

Terms: Install, Open & Spin & win to reach certain level: 5, 8, 11 or 18.
Reward: $0.6 - $5
Platforms: Android and iOS
Offerwalls availability: AdGate, OfferToro, Adscend and others
Time investment: < 1 hr for 5-8 lvls, up to 1 day for lvl 11, up to 1 week for lvl 18
First time investment: see above
Rating: B-

Tips:

• Spin to gain Exp
• Pop balloons for more tokens and Exp
• Every 2 hours you will get 100k (after level 10)
• Every day you will get 400k (after level 10)
• When you first launch the game - spin until you are out of tokens, go to main menu and redeem first bi-hourly bonus. Spin until you are out of tokens again. Then close and reopen the game - you will get your daily bonus. If you were lucky you are lvl 10 or more - then you will get full 400k bonus.

Epic Summoners offer review

Playing this game takes too much time to complete offer requirements. I suggest to pass this offer unless you want to check out this game.

Terms: Install, Open & Collect 10 5 star heroes.
Reward: $1.5 - $2
Platforms: Android and iOS
Offerwalls availability: AdGate, OfferToro and others
Time investment: 4 days+
First time investment: 7 days
Rating: F (Not worth it)

Tips:

• Best way to acquire 5 star hero is either through advanced summon which has higher chance to get it.
• Straightforward way to do it is to fuse 10x 3-star heroes into 4-star hero and then 10x 4-star heroes into 5-star hero. You will get bunch of 3 and 4 star heroes by using normal and advanced summons.
• You also get shards of heroes compelting different quests, expeditions and doing all other available actions.
• You need to get exactly 10 5-star heroes in your rooster to make it credit. Quest to get 10 5-star heroes will also count your hero class/element swaps in fountain, but it will not affect offer being credited.
• I've seen another offer to get 1 red star hero. I didn't do it, but it is basically is same offer as it gets fused from 10 5-star heroes.